An ancient temple contains the oldest sculptures and astronomically oriented structures found in the New World. The 33-foot stepped pyramid temple, the Temple of the Fox, in a 20-acre excavation site at Buena Vista, Peru. The temple dates to 2220 B.C. – which makes it 1,000 years older than anything of its kind previously found.

Brazilian archaeologists have found an ancient stone structure in a
remote corner of the Amazon that may cast new light on the region’s
past.
The site, thought to be an observatory or place of worship, pre-dates
European colonisation and is said to suggest a sophisticated
knowledge of astronomy.
Its appearance is being compared to the English site of Stonehenge.